Mozambique is about 57,099 times bigger than Cocos (Keeling) Islands.

Cocos (Keeling) Islands is approximately 14 sq km, while Mozambique is approximately 799,380 sq km, making Mozambique 5,709,757% larger than Cocos (Keeling) Islands. Meanwhile, the population of Cocos (Keeling) Islands is ~596 people (31.7 million more people live in Mozambique).
Tip: This to-scale comparison of Cocos (Keeling) Islands vs. Mozambique uses the Mercator projection, which distorts the size of regions near the poles.